15695820680

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1\times {\mathrm{6269}}^1$

素因数の和:7514

約数の個数: 64

約数和(自身を含む): 36018140400

約数和(自身を除く): 20322319720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 1181, 2120, 2362, 4724, 5905, 6269, 9448, 11810, 12538, 23620, 25076, 31345, 47240, 50152, 62593, 62690, 125186, 125380, 250372, 250760, 312965, 332257, 500744, 625930, 664514, 1251860, 1329028, 1661285, 2503720, 2658056, 3322570, 6645140, 7403689, 13290280, 14807378, 29614756, 37018445, 59229512, 74036890, 148073780, 296147560, 392395517, 784791034, 1569582068, 1961977585, 3139164136, 3923955170, 7847910340, 15695820680]

約数ペア:

[(1, 15695820680), (2, 7847910340), (4, 3923955170), (5, 3139164136), (8, 1961977585), (10, 1569582068), (20, 784791034), (40, 392395517), (53, 296147560), (106, 148073780), (212, 74036890), (265, 59229512), (424, 37018445), (530, 29614756), (1060, 14807378), (1181, 13290280), (2120, 7403689), (2362, 6645140), (4724, 3322570), (5905, 2658056), (6269, 2503720), (9448, 1661285), (11810, 1329028), (12538, 1251860), (23620, 664514), (25076, 625930), (31345, 500744), (47240, 332257), (50152, 312965), (62593, 250760), (62690, 250372), (125186, 125380)]